Live performances
Harmonica and guitar for concerts, festivals, collaborations and special events.
Booking inquiries ↗
Harmonica player · Guitarist · Buenos Aires
NICOLÁS RIVAS.
Harmonica with a voice of its own. Live on stage, on your recording, and in your hands.
Official endorserLive · Recording · EducationThe artist
A life in music.
I’m an Argentine harmonica player and guitarist, bringing both instruments together in a sound shaped by blues, swing, folk and Argentine roots.
For more than 20 years, I’ve explored what the harmonica can say across styles and stages. I’ve performed at Movistar Arena as a guest of Ke Personajes, and I teach harmonica players around the world through Harmonica School.
Work together
Music in every setting.
Session harmonica
Need harmonica on your track? Let’s bring the right sound and feeling to your recording, wherever you are.
Discuss a session ↗Harmonica School
Online harmonica lessons and musical guidance for players who want to find their own voice.
Explore the school ↗On stage
Movistar Arena.
Guest performance with Ke Personajes · Movistar Arena. Photography: Mazza PH.
Another Movistar Arena moment
With Piti Fernández.
Sharing the stage with Piti Fernández at Movistar Arena.
June 11–12, 2025 · Buenos Aires
Official endorser
A sound I stand behind.
I’m proud to be an official endorser of Lee Oskar Harmonicas.
From blues and folk to Latin grooves and Argentine roots, I look for a harmonica sound that carries feeling and personality. This partnership is part of the music I take to the stage, the studio and my lessons.
Visit Lee Oskar Harmonicas ↗One instrument. Many musical paths.
Explore the four tunings in the Lee Oskar Harmonicas range.
Major DiatonicBlues, folk, rock, country and pop.Explore tuning ↗Melody Maker™Melodic lines for R&B, Latin, pop and jazz.Explore tuning ↗Natural MinorMinor blues, Latin, funk and reggae.Explore tuning ↗Harmonic MinorWorld music traditions, including tango.Explore tuning ↗
NAMM 2026 · Anaheim
In the Lee Oskar community.
A memorable meeting at NAMM with Lee Oskar, Moses Concas, Taro Senega and Martín Guzmán. These moments are part of the musical community behind the harmonicas I play.
Original music
Listen to the music.
Songs, collaborations and live performances led by the harmonica.
Performances
Watch Nicolás play.
Hear the music
Listen. Watch. Follow.
See recent performances, recordings and what’s coming next.
For venues · Media · Collaborators
Press & booking kit.
Nicolás Rivas is a harmonica player and guitarist from Buenos Aires, Argentina. With more than 20 years of experience, he brings harmonica and guitar together across blues, swing, folk and Argentine roots. An official Lee Oskar Harmonicas endorser, he has performed at Movistar Arena with Ke Personajes and Piti Fernández. He also records harmonica for artists and teaches internationally through Harmonica School.
- Based in
- Buenos Aires, Argentina
- For booking
- Live shows · Recording sessions · Collaborations · Lessons
- Highlights
- Movistar Arena · Lee Oskar Harmonicas endorser · NAMM 2026
Booking · Sessions · Lessons
Let’s make music together.
For live shows, remote recording, collaborations or lessons, tell me what you have in mind, where you are and when you need music.